China Promoted Unsaturated Polyester Roofing Resin for GRP Transparent Roofing Sheet, Find details about China up Resin, Polyester Resin from Promoted Unsaturated Polyester Roofing Resin for GRP Transparent Roofing Sheet
611P resin is an ortho-phthalic unsaturated polyester resin with accelerator added. Its FRP products have good toughness and mechanical strength.
611P is wax-containing type, 611PN is wax-free type.
Project | Unit | Index | Test method |
Exterior | --- | Transparent liquid | GB/T 8237.6.1.1 |
Viscosity (Pas) | Pa s | 0.25~0.35 | GB/T 7193.4.1 |
Gel Time (min) | min | 8~14 | GB/T 7193.4.6 |
Solid content | % | 59~65 | GB/T 7193.4.3 |
Acid value | mgKOH/g | 24~32 | GB/T2895 |
Projects | Unit | Measured value | Test method |
Tensile Strength | Mpa | 61 | GB/T 2567-2008 |
Tensile modulus of elasticity | Mpa | 3150 | GB/T 2567-2008 |
Elongation at break | -- | 3% | GB/T 2567-2008 |
Bending strength | Mpa | 110 | GB/T 2567-2008 |
Bending modulus of elasticity | Mpa | 3300 | GB/T 2567-2008 |
Heat distortion temperature | ºC | 60 | GB/T 1634-2004 |
Impact strength | Kj/m2 | 8.8 | GB/T 2567-2008 |
Bacol hardness | --- | 40 | GB/T 3854-2005 |